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Debt Obligations (Tables) | 9 Months Ended
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Sep. 30, 2017
Debt Obligations |
Schedule of Debt Obligations | . The debt obligations by component as of September 30, 2017 and December 31, 2016 are as follows (dollar amounts in thousands):
|  |  |  | At September 30, 2017 |  | At December 31, 2016 |
|  | Applicable |  |  |  | Available |  |  |  | Available |
|  | Interest |  | Outstanding |  | for |  | Outstanding |  | for |
Debt Obligations |  | Rate(1) |  | Balance |  | Borrowing |  | Balance |  | Borrowing |
Bank borrowings (2) |  | 2.98% |  | $ | 55,000 |  | $ | 545,000 |  | $ | 107,100 |  | $ | 492,900 |
Senior unsecured notes, net of debt issue costs |  | 4.49% |  |  | 582,950 |  |  | 51,667 |  |  | 502,291 |  |  | 22,500 |
Total |  | 4.36% |  | $ | 637,950 |  | $ | 596,667 |  | $ | 609,391 |  | $ | 515,400 |
| (1) |  | Represents weighted average of interest rate as of September 30, 2017.
| (2) |  | Subsequent to September 30, 2017, we had an additional net borrowing of $15,000 under our unsecured revolving line of credit. Accordingly, we have $70,000 outstanding under our unsecured revolving line of credit with $530,000 available for borrowing.
Schedule of principal payments and amounts due at maturity | Our borrowings and repayments are as follows (in thousands):
|  | Nine months ended September 30, |
|  | 2017 |  | 2016 |
|  | Borrowings |  | Repayments |  | Borrowings |  | Repayments |
Bank borrowings |  | $ | 64,500 |  | $ | (116,600) |  | $ | 83,500 |  | $ | (127,000) |
Senior unsecured notes |  |  | 100,000 | (1) |  | (19,167) |  |  | 77,500 | (2) |  | (16,667) |
Total |  | $ | 164,500 |  | $ | (135,767) |  | $ | 161,000 |  | $ | (143,667) |
| (1) |  | During the nine months ended September 30, 2017, we sold 15-year senior unsecured notes in the aggregate amount of $100,000 to a group of investors, which included Prudential, in a private placement transaction. The notes bear interest at an annual rate of 4.5%, have scheduled principal payments and mature on February 16, 2032.
| (2) |  | During the nine months ended September 30, 2016, we sold 10-year senior unsecured term notes in the amount of $37,500 to Prudential. The notes bear interest at an annual fixed rate of 4.15%, have scheduled principal payments and will mature in 2028. Additionally, we sold 10-year senior unsecured notes in the amount of $40,000 to affiliated insurance company investment advisory clients of AIG Asset Management (U.S.) LLC. The notes bear interest at a coupon of 3.99%, have scheduled principal payments and will mature in 2031.

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- Definition Tabular disclosure of long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the entity, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21475-112644 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 470 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=75038535&loc=d3e64711-112823 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(e),(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 55 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=64930739&loc=d3e28878-108400 Reference 6: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 8 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21538-112644 Reference 7: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21506-112644 Reference 8: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 1A -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28541-108399 Reference 9: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 835 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64930785&loc=d3e28551-108399 Reference 10: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=84159872&loc=d3e21521-112644 + Details
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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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